these
#13411
A
through
B
thank
C
that
D
thunder
推荐题目
 As soon as he heard the news, a(an)   of surprise appeared on his face. 
#12459
A
condition
B
situation
C
function
D
expression
After the mew technique was introduced ,the factory produced       in 2001 as the year before.
#14532
A
as twice many machines
B
twice many as machines
C
as many machines twice
D
twice as many machines